View Compilation Error

0_0_32440908_10014.cpp: In function 'int main()':
0_0_32440908_10014.cpp:117:7: error: 'pt' was not declared in this scope
       pt = j;
       ^
0_0_32440908_10014.cpp:119:27: error: 'pt' was not declared in this scope
     header[ans].name = m2[pt];//根据map2找对应序号的姓名
                           ^